{"id":"CVE-1999-1555","aliases":["EUVD-1999-1536","GHSA-66v7-mjfq-96pv"],"status":"published","title":"Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update...","description":"Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update directory with \"EVERYONE FULL CONTROL\" permissions, which allows local users to cause Inoculan's antivirus update feature to install a Trojan horse dll.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01045,"percentile":0.64401,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"1998-06-11T04:00:00Z","modified":"2026-06-16T21:50:42Z","exploits":[{"source":"exploitdb","id":"EDB-19083","title":"Cheyenne Inoculan for Windows NT 4.0 - Share","type":"remote","platform":"windows","date":"1998-06-10","verified":true,"url":"https://www.exploit-db.com/exploits/19083"}],"products":[{"vendor":"cheyenne","product":"inoculan_anti-virus_server"}],"references":[{"url":"http://www.securityfocus.com/archive/1/9515","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/106","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/1536","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1555"},{"url":"https://github.com/advisories/GHSA-66v7-mjfq-96pv"}],"sources":{"cve":[{"id":"CVE-1999-1555","description":"Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update directory with \"EVERYONE FULL CONTROL\" permissions, which allows local users to cause Inoculan's antivirus update feature to install a Trojan horse dll.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T17:18:07.53Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-1536","description":"Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update directory with \"EVERYONE FULL CONTROL\" permissions, which allows local users to cause Inoculan's antivirus update feature to install a Trojan horse dll.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T17:18:07Z","updated_at":"2026-11-03T03:50:41.965248Z"}],"ghsa":[{"id":"GHSA-66v7-mjfq-96pv","title":"Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update...","description":"Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update directory with \"EVERYONE FULL CONTROL\" permissions, which allows local users to cause Inoculan's antivirus update feature to install a Trojan horse dll.","status":"published","published":"2022-04-30T18:12:42Z","modified":"2023-01-30T05:04:48Z","updated_at":"2026-11-02T14:47:07.803331Z"}],"nvd":[{"id":"CVE-1999-1555","description":"Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update directory with \"EVERYONE FULL CONTROL\" permissions, which allows local users to cause Inoculan's antivirus update feature to install a Trojan horse dll.","status":"published","published":"1998-06-11T04:00:00Z","modified":"2026-06-16T21:50:42.477Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:30.236077Z"}]}}